Face aging as a research topic is dealing with modelling human aging from a reference photo. We want a generative model that, using generative neural networks, generates images of a reference person at a different age. We implemented some existing approaches and developed some of our own, however, they didn't return results that we wished for. The final results were below expectations, however, the thesis makes a good overview over the implemented approaches and their implementation. The thesis creates a good foundation for further research. It gives a good overview over successful and non successful approaches and the difficulties that arise when doing research on this topic.